JavaScript is disabled. Some features of this site may not work properly. For a smoother experience, please enable JavaScript in your browser settings.

AbuseIPDB » 113.74.172.127

113.74.172.127 was found in our database!

This IP was reported 26 times. Confidence of Abuse is 66%: ?

66%

ISP	CHINANET Guangdong province network
Usage Type	Fixed Line ISP
ASN	AS4134
Domain Name	chinatelecom.cn
Country	🇨🇳 China
City	Shenzhen, Guangdong

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

Report 113.74.172.127

Whois 113.74.172.127

IP Abuse Reports for 113.74.172.127:

This IP address has been reported a total of 26 times from 13 distinct sources. 113.74.172.127 was first reported on September 12th 2021, and the most recent report was 29 minutes ago.

Recent Reports: We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
Anonymous	2026-07-15 07:38:34 (29 minutes ago)	6x Postfix SASL LOGIN authentication failed	Brute-Force
Anonymous	2026-07-15 00:05:59 (8 hours ago)	SMTP abuse detected on MailEnable server (auto-report).	Email Spam Brute-Force
🇮🇹 CoreTech srl	2026-07-15 00:02:41 (8 hours ago)	"SMTP Login failed": count(IP)=14.0Smartermail 01:57:28.140 [188.94.50.9] SMTP Login failed: That do ... show more "SMTP Login failed": count(IP)=14.0Smartermail 01:57:28.140 [188.94.50.9] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 01:57:28.140 [188.94.50.9] SMTP Login failed: Domain [federacciai.it] not foundSmartermail 01:57:48.022 [113.74.172.127] SMTP Login failed: Domain [] not foundSmartermail 01:57:48.022 [113.74.172.127] SMTP Login failed: That domain was not found. Double check your email address.is-60632bc2 01:58:18.609 [24.237.6.67] SMTP Login failed: Domain [studiosantamaria.it] not foundis-60632bc2 01:58:18.609 [24.237.6.67] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 01:58:21.708 [65.38.64.70] SMTP Login failed: Domain [csi2000.it] not foundSmartermail 01:58:21.708 [65.38.64.70] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 02:00:05.447 [159.253.98.81] SMTP Login failed: User [deltasat.teklog] not found show less	Brute-Force
Anonymous	2026-07-14 19:14:39 (12 hours ago)	2026-07-14T20:14:39.051606+01:00 [masked] postfix/smtpd[486602]: warning: unknown[113.74.172.127]: S ... show more 2026-07-14T20:14:39.051606+01:00 [masked] postfix/smtpd[486602]: warning: unknown[113.74.172.127]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=oraillynat.com@[masked] ... show less	Brute-Force
🇩🇪 FeG Deutschland	2026-07-14 17:06:04 (15 hours ago)	Mail: - login with unknown user - bruteforce	Brute-Force
Anonymous	2026-07-14 13:31:51 (18 hours ago)	SMTP brute force - auth failed	Brute-Force Exploited Host
🇮🇹 CoreTech srl	2026-07-14 13:17:32 (18 hours ago)	"SMTP Login failed": count(IP)=33.0Smartermail 15:13:00.026 [94.138.182.216] SMTP Login failed: Doma ... show more "SMTP Login failed": count(IP)=33.0Smartermail 15:13:00.026 [94.138.182.216] SMTP Login failed: Domain [atessrl.it] not foundSmartermail 15:13:00.026 [94.138.182.216] SMTP Login failed: That domain was not found. Double check your email address.is-60632bc2 15:14:02.831 [113.74.172.127] SMTP Login failed: That domain was not found. Double check your email address.is-60632bc2 15:14:02.831 [113.74.172.127] SMTP Login failed: Domain [biniviaggi.it] not foundis-60632bc2 15:14:16.623 [46.8.245.100] SMTP Login failed: User [stefano.c] not foundis-60632bc2 15:14:16.623 [46.8.245.100] SMTP Login failed: Invalid username ([email protected]) and password combination.Smartermail 15:15:09.967 [14.224.234.20] SMTP Login failed: Domain [studio-carta.com] not foundSmartermail 15:15:09.967 [14.224.234.20] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 15:15:35.172 [118.208.240.52] SMTP Login failed: Domain [] not found show less	Brute-Force
🇭🇺 Lacika555	2026-07-14 06:01:58 (1 day ago)	RdpGuard detected brute-force attempt on SMTP	Brute-Force
🇩🇪 Paul Smith	2026-07-14 02:34:10 (1 day ago)	Email Auth Brute force attack 1/1 in last day	Brute-Force
🇮🇹 CoreTech srl	2026-07-13 22:07:36 (1 day ago)	"SMTP Login failed": count(IP)=22.0Smartermail 00:02:48.078 [113.74.172.127] SMTP Login failed: Doma ... show more "SMTP Login failed": count(IP)=22.0Smartermail 00:02:48.078 [113.74.172.127] SMTP Login failed: Domain [consus.it] not foundSmartermail 00:02:48.078 [113.74.172.127] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 00:02:53.821 [211.192.54.219] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 00:02:55.001 [139.210.169.108] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 00:02:55.001 [139.210.169.108] SMTP Login failed: Domain [tecnoedil-snc.it] not foundSmartermail 00:02:53.821 [211.192.54.219] SMTP Login failed: Domain [] not foundmail3-dc1 00:03:46.890 [217.61.161.97] SMTP Login failed: Incorrect password for user [[email protected]]mail3-dc1 00:03:46.890 [217.61.161.97] SMTP Login failed: Invalid username ([email protected]) and password combination.is-60632bc2 00:03:50.580 [45.136.194.42] SMTP Login failed: Domain [almici.it] not found show less	Brute-Force
🇩🇪 FeG Deutschland	2026-07-13 14:12:01 (1 day ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇸🇰 DSSYSTEMS	2026-07-13 09:46:13 (1 day ago)	RdpGuard detected brute-force attempt on SMTP	Brute-Force
🇮🇹 VHosting	2026-07-13 08:57:56 (1 day ago)	Detected mail brute force attack from 4 different servers	Brute-Force
🇿🇦 IrisFlower	2021-09-20 18:07:51 (4 years ago)	Unauthorized connection attempt detected from IP address 113.74.172.127 to port 443 [J]	Port Scan Hacking
🇿🇦 IrisFlower	2021-09-16 17:52:25 (4 years ago)	Unauthorized connection attempt detected from IP address 113.74.172.127 to port 23 [J]	Port Scan Hacking

Showing 1 to 15 of 26 reports

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩

Recently Reported IPs:

🇺🇸 156.244.154.182

🇫🇷 85.217.140.15

🇵🇰 39.39.203.140

🇨🇦 20.220.9.199

🇰🇷 220.73.136.106

🇮🇳 203.92.36.109

🇷🇺 195.9.134.154

🇬🇧 185.247.137.170

🇫🇷 172.71.232.59

🇪🇬 154.183.9.221

🇰🇷 125.138.175.113

🇰🇷 121.136.93.86

🇹🇼 110.25.109.54

🇭🇰 101.36.110.164

🇱🇹 45.227.254.170

🇺🇸 45.33.109.17

🇫🇷 13.140.189.225

🇩🇪 2a03:4000:9:80::10

🇺🇿 195.158.20.132

🇺🇸 191.101.33.115